package com.xr.dao;


import com.xr.pojo.Product;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;

import java.util.List;


@Repository
@Mapper
public interface BookDao {

    @Select("select * from goods")
    List<Product> queryAll();
}
